China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

Method, device and system for resource management of access network port

ActiveCN102136937BFlexible deploymentReduce network construction costsData switching networksAccess networkPresent method
Owner:HUAWEI TECH CO LTD

A fingerprint identification sensor, its preparation method, and display device

ActiveCN109994498BEnhanced photocurrent signalImprove accuracyTransistorSolid-state devicesDisplay deviceEngineering
Owner:BOE TECH GRP CO LTD

Method for forming nmos metal gate transistors

ActiveCN104347377BReduce the number of dangling keysImprove surface stateSemiconductor/solid-state device manufacturingSemiconductor devicesGate dielectricNitrogen
Owner:SEMICON MFG INT (SHANGHAI) CORP

A kind of pharmaceutical composition for treating fracture

InactiveCN104740071BQuick resultsGood curative effectSkeletal disorderPlant ingredientsSide effectCycas
Owner:祝海滨

Dynamic background sharing method and system based on voice chat room

ActiveCN106301815BImprove experienceImprove interactivitySpecial service provision for substationChat roomComputer network
Owner:贵阳语玩科技有限公司

Transformer short period overload capability assessment system based on artificial intelligence technology

ActiveCN102427218BGet online in real timePredict Winding Hot Spot TemperatureEmergency protective circuit arrangementsRunge–Kutta methodNerve network
Owner:STATE GRID CORP OF CHINA +2

An intelligent object recognition drinking water device

ActiveCN108670035BImprove purityPrevent dry burnTreatment involving filtrationMultistage water/sewage treatmentWater usePotable water
Owner:博兴兴博投资有限公司

Double-channel pyroelectric infrared sensor

ActiveCN102175328BReduce volumeImprove production efficiencyRadiation pyrometryElectricityField-effect transistor
Owner:郑州炜盛电子科技有限公司

A kind of long-acting anti-corrosion coating that can be thickly coated and cured under water and its preparation method

ActiveCN110484095BImprove thixotropyImprove anti-corrosion performanceAnti-corrosive paintsEpoxy resin coatingsSolvent freeFirming agent
Owner:XIAMEN SUNRUI SHIP COATING

Weed control methods involving aad-1 plants and pre-plant and/or pre-emergence herbicide application

ActiveCN103826442BBiocideChemiluminescene/bioluminescenceGlyphosatePre emergence
Owner:CORTEVA AGRISCIENCE LLC

Actual positioning operation navigation system and positioning operation navigation method

ActiveCN113995511BImprove securityImprove efficiencySurgical navigation systemsSurgical systems user interfaceUltrasound deviceData set
Owner:CENT SOUTH UNIV

Calibration device and calibration method thereof

ActiveCN104550325BMeet the use requirements of uniform coating amountAchieve correctionUpper lipEngineering
Owner:NINGBO ASIA PULP & PAPER

An edge cloud orchestration method and system

ActiveCN111682973BSimplify the complexity of orchestration tasksReduce load pressureData switching networksInformation supportEdge node
Owner:FENGHUO COMM SCI & TECH CO LTD

a co 2 alo 4 Materials and their preparation methods and applications

ActiveCN107134576BEasy to controlImprove electrochemical performanceCell electrodesSecondary cellsPhysical chemistryLithium-ion battery
Owner:CENT SOUTH UNIV

A workpiece polishing detection device

ActiveCN108088388BReduce auxiliary timeImprove reliabilityUsing optical meansNumerical controlPolishing
Owner:INST OF MACHINERY MFG TECH CHINA ACAD OF ENG PHYSICS

A network method for object detection based on camera projection model

ActiveCN110852314BIncrease the number of concurrencyIncrease frame rateScene recognitionBiometric pattern recognitionGround truthAlgorithm
Owner:GOSUN GUARD SECURITY SERVICE TECH

Pipe fitting weld bead detection system and method

ActiveCN105988142BShorten the timeTo achieve the purpose of the automation industryOptical detectionClosed circuit television systemsImaging processingLaser damage
Owner:新代科技(苏州)有限公司

automatic support

ActiveCN104669580BGuaranteed ovalityComply with process regulationsEngineeringOvality
Owner:JILING YULINGLONG STEEL PIPE STEEL STRUCTURE MFG

A chipless cutting device for cable duct

ActiveCN110370341BEasy dockingEasily damagedMetal working apparatusElectric machineryStructural engineering
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO

A Day-Ahead Power Prediction Method of Photovoltaic Power Plant Based on Learning Day Fitting Degree Clustering

ActiveCN109961190BImprove forecast accuracyImprove stabilityForecastingCharacter and pattern recognitionOptical powerStatistical physics
Owner:北京鑫泰绿能科技有限公司

A kind of antistatic film and preparation method thereof

ActiveCN112239550BHigh luminous intensityTo achieve the purpose of anti-staticOther chemical processesPolymer scienceLuminous intensity
Owner:LANZHOU INST OF CHEM PHYSICS CHINESE ACAD OF SCI +1

A process for refining propane from a feed stream comprising propane and dimethyl ether

ActiveCN106748619BImprove conversion rateReduce operating costsDistillation purification/separationHydrocarbonsGas phaseDehydrogenation
Owner:WISON ENG +1

Refrigerator and vacuum thermal insulating material and producing method thereof

InactiveCN100359272CEfficient use ofGood insulation performanceThermal insulationLaminationFiberRefrigerated temperature
Owner:HITACHI APPLIANCES INC

Heat radiator

InactiveCN100592854CImprove cooling efficiencyDigital data processing detailsSemiconductor/solid-state device detailsWave shapeEngineering
Owner:FU ZHUN PRECISION IND SHENZHEN +1

A catalyst preparation system for petroleum refining

ActiveCN109351318BIncrease the amount of shakingImprove production efficiencyCatalyst activation/preparationChemical/physical/physico-chemical moving reactorsThermodynamicsPtru catalyst
Owner:广州市腾嘉自动化仪表有限公司

A new hinge for glasses

InactiveCN106125332BAchieve fixationAchieve rotationNon-optical partsEngineeringMagnet
Owner:FOSHAN UNIVERSITY

Cooking utensil and steaming tool combination

ActiveCN100522019CAchieve lockingImprove cooking efficiencyMultiple-unit cooking vesselsWater flowEngineering
Owner:GUANGDONG GALANZ GRP CO LTD

An ice-driven antifreeze control device

ActiveCN106764021BHigh control precisionHigh control reliabilityOperating means/releasing devices for valvesThermal insulationMechanical engineering
Owner:洛阳洛汝给水净水设备有限公司

Immobilized enzyme using modified epoxy resin as carrier and preparation method and application thereof

InactiveCN102559648BUniform shapeImprove stabilityChemical industryOn/in organic carrierHydrogenGamma-glutamyltransferase
Owner:NANJING TECH UNIV

Power transistor driver

ActiveCN107615664BAvoid conductionTransistorSemiconductor/solid-state device detailsHemt circuitsEngineering
Owner:DENSO CORP

A high torque manual cutting machine planetary reducer

ActiveCN107965551BWith two-way braking effectSimple structureToothed gearingsGearing detailsRatchetGear wheel
Owner:帝悦精密科技(苏州)有限公司

Variable inductor type MEMS pressure sensor using magnetostrictive effect

InactiveCN100573070CHigh sensitivitySuitable for high frequency applicationsPiezoelectric/electrostrictive device manufacture/assemblyMagnetostrictive device manufacture/assemblyLc resonant circuitEngineering
Owner:MDT CORP

A kind of energy chip and its encapsulation preparation method and application

ActiveCN110336460BAdjustable voltageIncrease energy densityApparatus without intermediate ac conversionElectric variable regulationHigh energyHemt circuits
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Truncated dome cup

ActiveCN110087792ARigid containersHollow articlesStructural engineeringMechanical engineering
Owner:STOLLE MACHINERY CO LLC

A kind of high resilience dart and its processing technology

ActiveCN103861263BHigh hardnessIncrease elasticityAmmunition projectilesThrow gamesEngineeringTitanium alloy
Owner:惠州市仁隆五金制品有限公司

A collaborative search and capture method for multiple mobile robots in the field of security

ActiveCN111190420BPosition/course control in two dimensionsWorkspaceMonitoring system
Owner:DALIAN UNIV OF TECH

A kind of alpha olefin-fluorostyrene polymer and its preparation method

ActiveCN107722155BGood biocompatibilityIncrease contentPolymer scienceAlpha-olefin
Owner:CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI

A magnetorheological polishing knife

ActiveCN111438567BFine polishing precisionHigh polishing precisionGrinding machine componentsPolishing machinesPolishingMagneto rheological
Owner:ZHEJIANG CANWELL MEDICAL DEVICES CO LTD

A track deduplication method, device and storage medium

ActiveCN110443319BImprove repeat detection efficiencyReduce the possibility of accidental deletionCharacter and pattern recognitionComputer graphics (images)Algorithm
Owner:WUHAN ZHONGHAITING DATA TECH CO LTD

Open chamber exhaust mufflers and related methods of manufacture and use

InactiveCN102216575AExhaust apparatusSilencing apparatusEngineeringMuffler
Owner:丹佩谢尼格

A movable flange end face processing machine

InactiveCN103537715BAvoid the problem of prone to leak againPrevent leakageTurning machinesDrive shaftEngineering
Owner:NINGXIA BAOTA PETROCHEM SCI & TECH IND DEV

Cooperative battle method and device for intelligent agents

ActiveCN113893539BReinforcement learning does not affectOvercome stabilityCharacter and pattern recognitionVideo gamesSimulationTerminal equipment
Owner:NO 15 INST OF CHINA ELECTRONICS TECH GRP

A voice rescue method and system for fall recognition

ActiveCN109559754BReduce complexityAlarmsSpeech recognitionEngineeringHuman–computer interaction
Owner:FOCUS TECH

Method for performing panoramic photography with fisheye lens, camera and panoramic photography system

ActiveCN107454326BTelevision system detailsColor television detailsFisheye lensPanorama
Owner:广东九安智能科技股份有限公司

Multiple identity authentication system and method based on group key pool

ActiveCN108880799BKey distribution for secure communicationTicketStation
Owner:RUBAN QUANTUM TECH CO LTD

Solvent-free method for preparing tackified p-tert-butyl phenolic resin

ActiveCN101486785BLose uniform velocitySimple processTert butyl phenolSolvent free
Owner:WUHAN JINGHE CHEM

Full effect scanning laser range finder based on semi-ring reflector

InactiveCN101770031BRealize acquisitionSimple drive modeElectromagnetic wave reradiationLaser rangingLaser transmitter
Owner:BEIHANG UNIV

Data flow-oriented wireless network resource management method based on software-defined network

ActiveCN106686739BOptimize allocationEasy to manageData switching networksWireless communicationData streamSoftware network
Owner:TSINGHUA UNIV

airbag sealing plug

ActiveCN104709574BIncrease in sizeEasy to take outExpansible closuresAtmospheric pressureBottle
Owner:南通亚龙消防器材有限公司

Plug-in structure, material storage box and batching machine

ActiveCN107061522BSmooth connectionEasy to plug inCouplings for rigid shaftsButt jointBatch machine
Owner:ZHUHAI YOUTE SMART KITCHEN TECH CO LTD

Tooth selection and positioning mechanism of metal zipper punching machine

ActiveCN104544784BEqual quantityAvoid Quantitative BiasSlide fastenersPunchingEngineering
Owner:温州宏业精机有限公司

Transverse H-shaped intrauterine device

InactiveCN101627937BReduce sheddingReduce oppressionFemale contraceptivesArchitectural engineeringSpherical form
Owner:王磊光

No drip top spray

InactiveCN103286013BNot easy to tieSimple structureSpray nozzlesElastomerWater channel
Owner:柴盛海

A health assessment method for landslide prevention and control engineering in strong earthquake zone

ActiveCN104200085BAssess your healthGet structural damage locationSpecial data processing applicationsNon destructiveLandslide
Owner:CHENGDU UNIVERSITY OF TECHNOLOGY

A Coherent Wind LiDAR System with Adjustable Range Resolution

ActiveCN105158770BAdjustable frequency shiftAdjustable distance resolutionElectromagnetic wave reradiationICT adaptationBeam splitterRadar systems
Owner:UNIV OF SCI & TECH OF CHINA

A kind of catalytic cracking raw material oil hydrogenation pretreatment method

ActiveCN104449832BTreatment with hydrotreatment processesPretreatment methodBoron containing
Owner:CHINA PETROLEUM & CHEM CORP +1

Observation device and method for the dynamic settlement of the basic roof overlying the goaf

ActiveCN109297462BFixed tightlyEasily brokenHeight/levelling measurementReal time analysisTransmission channel
Owner:SHANDONG UNIV OF SCI & TECH

Method for removing stannum from sewage

InactiveCN103043825BSimple processLow running costMultistage water/sewage treatmentN-Butyl AlcoholPolyacrylamide
Owner:CHANGZHOU UNIV

A chimeric antigen receptor T cell targeting CD133

ActiveCN113234162BStrong specific killing functionImprove anti-tumor effectImmunoglobulins against cell receptors/antigens/surface-determinantsBlood/immune system cellsSingle-Chain AntibodiesReceptor
Owner:WEST CHINA HOSPITAL SICHUAN UNIV

An adjustable double-edged boring tool

ActiveCN103357908BHigh strengthImprove rigidityTurning toolsFluteKnife blades
Owner:成都成林数控刀具股份有限公司

Suspension system for mine trucks

InactiveCN102275478BMeet the exercise requirementImprove carrying capacityInterconnection systemsResilient suspensionsVehicle frameGas spring
Owner:SINO TRUK JINAN POWER

A Construction Method of Reversing Tunnel Collapse

ActiveCN107218062BReduce processingAvoid security issuesUnderground chambersTunnel liningSupporting systemArchitectural engineering
Owner:SINOHYDRO BUREAU 11 CO LTD

A networking method and system for testing multiple traffic models of routers

ActiveCN107579880BImplement testImplement automated testingData switching networksTraffic modelEmbedded system
Owner:台州市吉吉知识产权运营有限公司

Method for co-producing fucoidan sulfate and seaweed fertilizer

InactiveCN103755831BIncrease added valueOrganic fertilisersPlant growthFermentation
Owner:SHANDONG UNIV

Bottle conveying screw

ActiveCN102417053BCompact structureEasy to processLiquid bottlingOne passBottle
Owner:TRUKING TECH LTD

A kind of preparation method of 2,5-furandicarboxylic acid under mild conditions

ActiveCN112830916BHigh selectivityNo pollution in the processOrganic chemistryFuranPtru catalyst
Owner:宁波华呋新材料科技有限公司

A Voltage Comparator with Output Stage Acceleration Function

ActiveCN112636728BWith output stage acceleration functionHigh speedMultiple input and output pulse circuitsHemt circuitsComputational physics
Owner:SOUTHWEST UNIV

A solar photovoltaic water pump control system and control method thereof

ActiveCN104333317BLow costPhotovoltaicsPump controlWater sourceControl system
Owner:ANHUI SUN CREATE ELECTRONICS

Extraction method of valve opening and closing points of indicator diagram of pumping well based on physical significance

InactiveCN101660402BTroubleshootingGuarantee normal productionFluid removalSpecial data processing applicationsEngineeringIndicator diagram
Owner:HOHAI UNIV +1

elderly anti slip safety shoes

ActiveCN109233013BHigh strengthIncrease elasticitySolesOlder peopleShower gel
Owner:浙江安宝乐科技有限公司

A kind of orange active dye compound and its preparation method and application

InactiveCN105348853BReactive dyesDyeing processSolubilityCellulose fiber
Owner:ZHEJIANG LONGSHENG GROUP +2

Portable electronic device

InactiveCN101990012AEasy to operateDevices with multiple keyboard unitsDetails for portable computersDisplay deviceEngineering
Owner:SHENZHEN FUTAIHONG PRECISION IND CO LTD

A Hierarchical Clustering Method Based on Mutual Shared Nearest Neighbors

InactiveCN104217015BHigh Cluster Total PurityImprove clustering effectRelational databasesSpecial data processing applicationsData setAlgorithm
Owner:XIAN UNIV OF TECH

An Easy-to-Install Fixing Device for Low-Voltage Circuit Breaker

ActiveCN107958819BAvoid damageEasy to installProtective switch detailsLow voltage circuitsEngineering
Owner:山东晟运恒电气有限公司

Method for treating sewage from iron-carbon micro-electrolysis waste and subsequent preparation of catalytic nitro reduction catalyst

ActiveCN107673436BImprove adsorption capacityGood decontamination effectPhysical/chemical process catalystsOrganic compound preparationPtru catalystElectrolysis
Owner:NORTHEASTERN UNIV LIAONING

Power-on/off residual image elimination circuit and method for eliminating power-on/off residual image

ActiveCN105632435BAvoid polarizationExtend your lifeStatic indicating devicesComputer moduleEngineering
Owner:BOE TECH GRP CO LTD +1

A pressurized fluidized bed combined cycle power generation system based on supercritical carbon dioxide

ActiveCN110195620BRealize full temperature zone absorptionIncreased net cycle efficiencySteam engine plantsCombined combustion mitigationFlue gasFluidized bed
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

A kind of electrodeposition Fe-zn alloy plating solution

ActiveCN109321955BReduce contentImprove toughnessOxidation resistantSolvent
Owner:DALIAN UNIV OF TECH

Automatic cascade type refrigerating and circulating system with unfixedly proportioned hybrid medium

InactiveCN100434831CAvoid economic lossReduced steam deliveryCompression machines with cascade operationAutomatic balancing valvesReflux
Owner:DALIAN FISHERIES UNIVERSITY

Stainless steel, stainless steel wire rod for ballpoint pen head and preparation method thereof

ActiveCN107058906BSuper MachinabilityMeet the requirements for preparing ballpoint pen tipsNibsWire rodSS - Stainless steel
Owner:SHANXI TAIGANG STAINLESS STEEL CO LTD

Formwork apparatus for solidified sulfur product

InactiveCN102089129AIncrease valueHigh strengthSolid waste managementFeeding arrangmentsSulfur productSulfur containing
Owner:NIPPON OIL CO LTD +1

Light signal

InactiveCN1624376ASimple compositionNon-electric lightingVisible signalsLight signalOptic system
Owner:SIEMENS AG

Preparation method of red wine rich in resveratrol

ActiveCN102634429BIncrease vitalityEasy to useMicroorganism based processesWine preparationFermentation starterAspergillus niger
Owner:黑龙江省谷醴传奇健康酒业有限公司

Screw-in Cartridge Balance Valve

ActiveCN105952703BPrevent leakageAvoid stuck valvesServomotor componentsPilot valveValve seat
Owner:YANCHENG RUIDE PETROCHEM MACHINERY CO LTD

FPC winding method, carrying device and pan/tilt

ActiveCN107396529BSmall dampingImprove stabilityPrinted circuit detailsPrinted circuit aspectsElectrical connectionWire wrap
Owner:ZEROTECH (SHENZHEN) INTELLIGENCE ROBOT CO LTD

Experimental device and method for simulating the impact of landslide surges on underwater pipelines

ActiveCN108458848BFlexible simulationSimulation is accurateShock testingUnderwaterLandslide
Owner:CHANGZHOU UNIV

led drive circuit and its constant current control circuit

ActiveCN103152956BReduce areaHigh precision constant currentElectric light circuit arrangementEnergy saving control techniquesHarmonicEngineering
Owner:HANGZHOU SILAN MICROELECTRONICS

Speech processing method, device and terminal equipment based on microphone array

ActiveCN111077496BReduce collectionReduce the difficulty of synthesisPosition fixationSpeech synthesisSound source locationSound sources
Owner:UBTECH ROBOTICS CORP LTD

Non-primer coating method for self-adhesive polyvinylidene chloride emulsion and coating system for implementing non-primer coating method

ActiveCN103008213BImprove adhesionIncrease temperaturePretreated surfacesCoatingsWaxHigh resistance
Owner:HAINAN SHINER IND

A pretreatment method for high magnesium vanadium slag based on magnesizing roasting

ActiveCN111534661BWell mixedReduce scour erosionManufacturing convertersPartial oxidationPretreatment method
Owner:CHONGQING UNIV

Energy-saving type sill embedded air exchanger

InactiveCN103307696BQuick installationLightweightEnergy recovery in ventilation and heatingSpace heating and ventilation safety systemsFresh airEngineering
Owner:伊文图斯安岢栎热能科技(苏州)有限公司

A structure optimization method of transmission network in low-load operation day considering wind power access

ActiveCN109888775BAchieve securityAchieve economySingle network parallel feeding arrangementsWind energy generationControl theoryElectric power
Owner:TSINGHUA UNIV +1

An Alternating Pole Permanent Magnet Vernier Motor

ActiveCN109245471BReduce Flux LeakageIncrease torqueSynchronous machine detailsElectric machineEngineering
Owner:WUHAN UNIV OF TECH

Workbenches and gluing equipment

ActiveCN112893033BSolve the problem of double recognition and positioningLiquid surface applicatorsMaterial gluingLaundry washing machineMachine
Owner:ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1

A kind of Gorgon peeling process and Gorgon peeling device

ActiveCN104068452BReduce breakageImprove whole kernel rateHuskingHullingProduction rateEngineering
Owner:SUZHOU ZHH AUTOMATIC EQUIP

Traffic supervision method, device and storage medium

ActiveCN111081025BFacilitate automatic archivingRealize centralized managementRoad vehicles traffic controlTransmissionSimulationImage pair
Owner:BEIJING XIAOMI PINECONE ELECTRONICS CO LTD

A straddling rear end wall structure for a rail vehicle

ActiveCN105752095BMeet strength requirementsAdjust the size of the space at willAxle-box lubricationRailway bodiesMechanical engineeringEngineering
Owner:CRRC QINGDAO SIFANG CO LTD

A dust removal device

ActiveCN107019968BFilter thoroughlyImprove filtration efficiencyDispersed particle filtrationEngineeringMechanical engineering
Owner:山东同辉生物科技有限公司

Radian adjustable designed light emitting diode (LED) module and light emitting diode (LED) display screen

ActiveCN103117029BStrong three-dimensional senseEasy maintenanceIdentification meansLED displayEngineering
Owner:SHENZHEN MARY PHOTOELECTRICITY

Intelligent access device

ActiveCN103612859BEasy to control intelligentlySave spaceStorage devicesInternet accessEngineering
Owner:上海酒石国际贸易有限公司

A high-precision synchronization method and synchronization system for a clock synchronization system

ActiveCN110149197BReduce fine synchronization errorThe decimal correction value is accurateCarrier regulationSynchronisation signal speed/phase controlCarrier frequency offsetCarrier signal
Owner:BEIJING RINFON TECH CO LTD

Communication method and related equipment

ActiveCN111866905BWireless communicationInformation networksEngineering
Owner:HUAWEI TECH CO LTD

Optical semiconductor encapsulating material

ActiveCN101432357AGood adhesionHigh transparencySemiconductor/solid-state device detailsCoatingsMethacrylateMeth-
Owner:IDEMITSU KOSAN CO LTD

Induction motor with collar-reinforced end ring

PendingCN114825832AMagnetic circuitAsynchronous induction motorsInduction motorEngineering
Owner:GM GLOBAL TECH OPERATIONS LLC

Health-care tea contg. plantain herb

InactiveCN100366174CLight drinkGood effectTea substituesPlant ingredientsGastrodiaMedicine
Owner:蓝金义

A Weibo Reordering Method Based on User Topic Authority

ActiveCN104317881BImprove experienceProof of validityWeb data indexingSpecial data processing applicationsMicrobloggingHuman search engine
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Solar energy sprinkling irrigation system with all-dimensional sprinkling irrigation

ActiveCN103416281BLarge irrigation areaSave energyBatteries circuit arrangementsGeneral water supply conservationWater sourceSpray nozzle
Owner:JIANGSU PROVINCE SINGE IRRIGATION & DRAINAGE EQUIP

Method for manufacturing photoelectric conversion device, and photoelectric conversion device

InactiveCN101765922AHigh crystallinityImprove efficiencyFinal product manufactureSemiconductor/solid-state device manufacturingPhotoelectric conversionCrystalline silicon
Owner:MITSUBISHI HEAVY IND LTD

A method for controlling the flow channel size of closed impeller investment casting precision casting

ActiveCN110842147BGuaranteed dimensional accuracy of the runnerIncrease process correction amountFoundry mouldsFoundry coresImpellerInvestment casting
Owner:XIAN SPACE ENGINE CO LTD

Traditional Chinese medicine for treating lumbar intervertebral disc herniation and cervical hyperplasia and preparation method thereof

ActiveCN102641321BCompletely curedFull recoveryInanimate material medical ingredientsSkeletal disorderSide effectVegetable oil
Owner:乌兰托娅 +1

An auxiliary argon blowing device for ladle refining

ActiveCN104313248BPrevent fallingImprove bindingBrickRefractory
Owner:洛阳利尔功能材料有限公司

A Japanese encephalitis virus non-structural protein ns1 truncated mutant and its coding gene and application

ActiveCN108707191BEfficient and stable expressionSsRNA viruses positive-senseViral antigen ingredientsEscherichia coliViral Vaccine
Owner:JIANGXI AGRICULTURAL UNIVERSITY

Liquid crystal polymer material for environmental protection electroplating and preparation method thereof

ActiveCN107674416BReduce processing costsEasy maintenanceElastomerPolymer science
Owner:JIANGMEN DENGZHONGTAI ENG PLASTICS CO LTD

Novel mining monorail crane locomotive system driver-control centralized-control turnout device

ActiveCN101992793BEnsure transportation safetySave manpower and material resourcesElectric devices for scotch-blocksRemote controlDisplay device
Owner:翔和高科智控(江苏)有限公司

Deformable fireworks bullets

InactiveCN100592025CRich aerial modelingRealize the effect of one bullet and multiple shapesFireworksDetonatorFireworks
Owner:陈宏君

A municipal road and its construction method

InactiveCN107960231BGood environmental characteristicsImprove aesthetic propertiesWatering devicesCultivating equipmentsSurface layerRoad engineering
Owner:浙江诚通建设集团有限公司

A new type of printing and dyeing machine cylinder

ActiveCN110409083BPrevent precipitationTo achieve the effect of color stabilityTextile treatment machine arrangementsTextile treatment cleaning apparatusEngineeringMechanical engineering
Owner:JIANGSU LITTLE SUN TECH DEV CO LTD

a pen

ActiveCN104275966BSimple structureEasy to useWriting unitsEngineeringGravitation
Owner:徐州博创建设发展集团有限公司

A high-toughness halogen-free cem-3 copper clad laminate

ActiveCN107771418BSimple processLow costGlass/slag layered productsHand equipmentsPolymer scienceOrganic solvent
Owner:SHANGHAI GUOJI ELECTRONICS MATERIALS CO LTD

Device and method for in-situ remediation of polluted water

InactiveCN104003527BMaterials are readily availableLow costEnergy based wastewater treatmentSustainable biological treatmentInlet valveNitrogen
Owner:HENAN NORMAL UNIV

Self-locking threaded joint for wheel spokes and method and device for manufacturing the self-locking threaded joint

ActiveCN104136234BLittle changeNutsBoltsSelf lockingEngineering
Owner:SAPIM

Ecological tree pond system and construction method

ActiveCN108951816BWon't spoil and smellGuaranteed healthy growthSewerage structuresSelf-acting watering devicesSludgeStormwater
Owner:上海佳长环保科技有限公司

Automatic sleep stage method based on electroencephalogram, heart rate variability and coherence between electroencephalogram and heart rate variability

ActiveCN103584840BImprove accuracyImprove convenienceSensorsMeasuring/recording heart/pulse rateFeature vectorFoetal heart rate variability
Owner:TIANJIN UNIV

Information processing device, information processing system and information processing method

ActiveCN106210601BThe communication path is not modifiedAllow to sendTelevision conference systemsSpecial service for subscribersData displayInformation processing
Owner:FUJIFILM BUSINESS INNOVATION CORP

A kind of automobile shock absorber for engineering vehicle

ActiveCN109737169BReduce vibration amplitudeImprove stabilityShock absorbersLow internal friction springsHydraulic cylinderClassical mechanics
Owner:阜阳正林新能源科技有限公司

A metal material surface treatment device

ActiveCN113770886BImprove grinding efficiencyImprove sanding effectGrinding drivesGrinding machinesMetallic materialsEngineering
Owner:深圳市森瑞工贸有限公司

Method and device for repairing memory chip, and memory chip

ActiveCN102610280BReduce the chance of damageNormal erase stateStatic storageMemory chipParallel computing
Owner:GIGADEVICE SEMICON (BEIJING) INC

A control system with high LED color stability and its realization method

ActiveCN106793302BNo offsetImproved color stabilityElectrical apparatusElectroluminescent light sourcesImage resolutionEngineering
Owner:RUIJIN TOSPO LIGHTING CO LTD

A kind of light-transmitting barrier composite film and preparation method thereof

ActiveCN110776837BGood water vapor barrierHigh peel strengthFilm/foil adhesivesSynthetic resin layered productsPolymer scienceBarrier effect
Owner:ZHONGSHAN DONGYI HIGH TECH MATERIAL

A kind of Qijiaofeng extract and its preparation method and application

ActiveCN103976922BImprove immunityTo promote metabolismCosmetic preparationsToilet preparationsWrinkle skinMedicine
Owner:广州澳鑫生物科技有限公司

Method and device for data collection of dynamic clustering wireless sensor network based on compressed sensing

ActiveCN104618947BExtend your lifeStrong correlationNetwork topologiesWireless sensor networkingSensor node
Owner:THE PLA INFORMATION ENG UNIV

A kind of preparation method of gamma-carboline derivative

ActiveCN111961052BHigh yieldMild reaction conditionsOrganic chemistryChemical recyclingSilane compoundsDimer
Owner:SHENYANG NORMAL UNIV

A battery DC/AC heating device and method

ActiveCN107634286BImprove heating efficiencySimple structureSecondary cellsElectrical batteryTransformer
Owner:BEIJING WELION NEW ENERGY TECH CO LTD

A disk resonant gyroscope based on optical waveguide and its processing and packaging method

ActiveCN109974681BEliminate the effects ofReduce conflicts that are difficult to balanceSpeed measurement using gyroscopic effectsGyroscopes/turn-sensitive devicesGyroscopeGlass cover
Owner:SOUTHEAST UNIV

A kind of pharmaceutical use of Chaihu Guizhi decoction

ActiveCN108434432BAntibacterial agentsTetracycline active ingredientsWhite blood cellTigecycline
Owner:BEIJING FRIENDSHIP HOSPITAL CAPITAL MEDICAL UNIV

A system information change indication method, ue, network side equipment and system

ActiveCN107734598BReduce energy consumptionAssess restrictionHigh level techniquesTelecommunicationsReal-time computing
Owner:DATANG MOBILE COMM EQUIP CO LTD

Operating device with illumination function

InactiveCN101622682BReduce in quantityImprove the decorative effectLegendsElectric switchesLight guideOptoelectronics
Owner:SUMITOMO WIRING SYST LTD

A spinning machine for polypropylene processing

ActiveCN113005530BIncrease agitation rangeReduce gapSpinnerette packsArtificial thread manufacturing machinesPolypropyleneManufacturing engineering
Owner:山东东泰力特新材料科技有限公司

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